A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Washers other than lock washers, iron or steel
NSN 6150-01-133-7100
NSN 5920-01-344-6566
NSN 6610-01-385-1135
NSN 5975-00-891-9738
NSN 6220-01-406-0593
NSN 6145-00-615-2019
NSN 6135-00-574-1204
NSN 5935-01-063-5439
NSN 5905-00-530-8064
NSN 5855-01-388-2424
NSN 5965-01-494-5001
NSN 5945-01-563-0784